IronOCR for .NET

一个支持使用高级光学字符识别（OCR）从图像和 PDF 中准确提取文本的 .NET 库。

由以下开发商制作:Iron Software
ComponentSource开始代理销售的日期:2017年

价格从： US$ 979.02 版本:2026.x 新增功能 更新: Apr 29, 2026

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IronOCR for .NET

IronOCR for .NET enables software engineers to read text content from images & PDFs in .NET applications and Web sites. Read text and barcodes from scanned images, supports multiple international languages and output as plain text, structured data or searchable PDFs. Iron Software’s OCR library can be used inside MVC, Web, console and desktop .NET applications. Licensing available for commercial deployments with support directly from the development team. It supports over 125 languages, handwriting recognition, and structured data extraction and is perfect for automating document digitization and text processing.

IronOCR for .NET

Human support directly from the development team.
Human support directly from the development team.
IronOCR automatically un-packages, installs and sets itself up from NuGet or DLL downloads.
IronOCR automatically un-packages, installs and sets itself up from NuGet or DLL downloads.
Plain Text and Barcode Data is accompanied by a full object model to split content into its constituent parts.
Plain Text and Barcode Data is accompanied by a full object model to split content into its constituent parts.
IronOCR supports languages across the globe.
IronOCR supports languages across the globe.
Text extracted from images with over 99% accuracy with an accelerated OCR engine.
Text extracted from images with over 99% accuracy with an accelerated OCR engine.
Improve Image ResolutionIronOCR up-scales and adjusts images to allow the OCR engine to read print quality images every time.
Improve Image ResolutionIronOCR up-scales and adjusts images to allow the OCR engine to read print quality images every time.
Reduce Skewing and DistortionOCR reading requires well orientated images. IronOCR realigns and de-skews images before reading.
Reduce Skewing and DistortionOCR reading requires well orientated images. IronOCR realigns and de-skews images before reading.
Noise ReductionNoise reduction processing improves the speed an ability of the OCR engine to read text well.
Noise ReductionNoise reduction processing improves the speed an ability of the OCR engine to read text well.
Background CleaningIronOCR can remove background noise to give the OCR engine a clean page to read.
Background CleaningIronOCR can remove background noise to give the OCR engine a clean page to read.
Read Barcode and QR Code ContentIronOCR reads barcodes and QR codes. Content outputted with text content from the OCR engine.
Read Barcode and QR Code ContentIronOCR reads barcodes and QR codes. Content outputted with text content from the OCR engine.
Input Scans or PhotographsRead text from images including PDF, JPG, PNG, GIF, BMP and TIFF.
Input Scans or PhotographsRead text from images including PDF, JPG, PNG, GIF, BMP and TIFF.
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Human support directly from the development team.
IronOCR automatically un-packages, installs and sets itself up from NuGet or DLL downloads.
Plain Text and Barcode Data is accompanied by a full object model to split content into its constituent parts.
IronOCR supports languages across the globe.
Text extracted from images with over 99% accuracy with an accelerated OCR engine.
Improve Image ResolutionIronOCR up-scales and adjusts images to allow the OCR engine to read print quality images every time.
Reduce Skewing and DistortionOCR reading requires well orientated images. IronOCR realigns and de-skews images before reading.
Noise ReductionNoise reduction processing improves the speed an ability of the OCR engine to read text well.
Background CleaningIronOCR can remove background noise to give the OCR engine a clean page to read.
Read Barcode and QR Code ContentIronOCR reads barcodes and QR codes. Content outputted with text content from the OCR engine.
Input Scans or PhotographsRead text from images including PDF, JPG, PNG, GIF, BMP and TIFF.

IronOCR Features

  • IronOCR reads Text, Barcodes & QR from all major image and PDF formats using the latest Tesseract 5 engine. This library adds OCR functionality to Desktop, Console and Web applications in minutes.
  • IronOCR's Unique Features:
    • Pure .NET OCR API.
    • All OCR tasks run locally (no SAAS).
    • 127+ languages.
    • Barcode & QR Code reading.
    • Corrects low quality, noisy and distorted scans.
    • Performance tuned above and beyond any other known build of Tesseract OCR.
    • Reads PDFs.
    • Reads multi-page...
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最新新闻

Iron Software 添加对 Microsoft .NET 9 的全部支持
Iron Software 添加对 Microsoft .NET 9 的全部支持
January 29, 2025Publisher Update
此更新允许开发人员使用 Iron Software 工具来处理 PDF、用 OCR 提取文本以及用最新框架管理条形码。
用 OCR 扫描更多语言的文档
用 OCR 扫描更多语言的文档
June 20, 2024Product Update
凭借对中文、日文和韩文等新语言的支持，IronOCR for .NET 2024.6.3 补充了其高级扫描模式。
构建使用 Office 文件的 .NET 8 应用
构建使用 Office 文件的 .NET 8 应用
February 16, 2024Publisher Update
Iron Software 添加对 .NET 8 的支持，为开发人员提供了强大的文档操作、数据提取和自动化功能。
IronOCR for .NET 2023.8.34
IronOCR for .NET 2023.8.34
August 14, 2023新版本
改进了对可搜索 PDF 文档的支持。
IronOCR for .NET 2023.4.13
IronOCR for .NET 2023.4.13
April 11, 2023新版本
添加允许您添加文本并保留原始 PDF 书签和注释的新方法。
IronOCR for .NET 2023.3.2
IronOCR for .NET 2023.3.2
March 2, 2023新版本
提高了从 PDF 读取文本时的可靠性。
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价格从： US$ 979.02

All licenses are perpetual and are valid for dev/staging/production。 Team Licenses: Lite License Grants the use of a specific Iron Software Product by a single Developer in an organization in a single...
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功能亮点

Read text from images using advanced Optical Character Recognition Engine.Text extracted from images with over 99% accuracy with an accelerated OCR engine.Image Pre-Processing fixes background noise, skewing, rotation, distortion and poor resolution.IronOCR supports languages across the globe.Plain Text and Barcode Data is accompanied by a full object model to split content into its constituent parts.Human support directly from the development team.
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Iron Software
作为官方和授权的代理商，ComponentSource 为你提供Iron Software的正版授权。
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Supported Platforms
  • .NET 5, 6, 7, 8, 9 and 10
  • .NET Core 2x and 3x
  • .NET Standard 2
  • .NET Framework 4.6.2+
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